Add 28/24 and 1/9
1st number: 1 4/24, 2nd number: 1/9
28/24 + 1/9 is 23/18.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 9 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 24 × 3 = 72,
28/24 = 28 × 3/24 × 3 = 84/72 - Likewise, for the 2nd fraction, since 9 × 8 = 72,
1/9 = 1 × 8/9 × 8 = 8/72 - Add the two like fractions:
84/72 + 8/72 = 84 + 8/72 = 92/72 - 92/72 simplified gives 23/18
- So, 28/24 + 1/9 = 23/18
In mixed form: 15/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/24+1/9 28/24+2/9 28/48+1/9 28/24+1/18 84/24+1/9 28/24+3/9 28/72+1/9 28/24+1/27 28/24+5/9 28/24+1/45 28/24+7/9 28/24+1/63